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Drying method and drying system in the electroplating zinc-nickel process and electroplating zinc-nickel process

A technology of electro-galvanized nickel and drying method, applied in the directions of drying gas arrangement, drying, drying machine, etc., can solve the problems of relatively high requirements of the oven, affecting the process process, limited space of the oven, etc., achieving good shaking effect and saving water. The effect that the resources, drying method are simple

Active Publication Date: 2019-11-08
深圳市鑫多邦五金制品有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

The commonly used method is to dry naturally or put it in an oven. It takes a long time to dry naturally, especially in humid weather, which will seriously affect the entire process. If it is dried in an oven, the product A large amount of water remains on the surface, which requires relatively high requirements for the oven, and the space in the oven is limited. In mass production, the efficiency of the overall process is also relatively low.

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  • Drying method and drying system in the electroplating zinc-nickel process and electroplating zinc-nickel process
  • Drying method and drying system in the electroplating zinc-nickel process and electroplating zinc-nickel process
  • Drying method and drying system in the electroplating zinc-nickel process and electroplating zinc-nickel process

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Embodiment Construction

[0066] The following is attached Figure 1-4 And embodiment the present invention is described in further detail.

[0067] The drying method in the electro-zinc-nickel process comprises the following steps:

[0068] (1) Hang the washed product and shake the product to shake off most of the liquid droplets on the surface of the product;

[0069] (2) The wind blows the product to dry the product.

[0070] Step (2) The stroke is hot air, the temperature is 40-70°C, preferably 60°C in this embodiment.

[0071] The product has just been taken out of the water, and there are a large number of droplets on the surface. By shaking, most of the droplets on the surface of the product can be shaken off, which is very conducive to the rapid drying in the later stage; then the product is blown by wind to speed up the evaporation of the droplets on the surface of the product. Further speed up product drying and improve the efficiency of electroplating process. The hot air can speed up th...

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Abstract

The invention relates to the technical field of electroplating processes, in particular to a drying method and drying system in the electroplating zinc-nickel process and the electroplating zinc-nickel process. The drying method comprises the following steps: (1) suspending a washed product, shaking the product, and shaking off most liquid drops on the surface of the product; and (2) drying the product by air blowing. When the product is just fished out of the water, a large number of liquid drops are arranged on the surface of the product, most of the liquid drops on the surface of the product can be shaken off in a shaking mode, and rapid drying in the later period is convenient to carry out; and the product is blown by air, so that the evaporation of liquid drops on the surface of the product is accelerated, the drying of the product is further accelerated, and the electroplating process efficiency is improved; and the shaken liquid drops can also be recycled, not only is the waterresource saved, but also is the drying electric energy saved, and the whole drying method is very simple and is beneficial to popularizing.

Description

technical field [0001] The invention relates to the technical field of electroplating technology, in particular to a drying method and a drying system in the electro-galvanizing-nickel process and the electro-galvanizing-nickel process. Background technique [0002] Aluminum alloy has low density, but relatively high strength, which is close to or exceeds high-quality steel. It has good plasticity and can be processed into various profiles. It has excellent electrical conductivity, thermal conductivity and corrosion resistance. It is widely used in industry, and its usage is second only to steel. . However, with the development of science and technology, the hardness, wear resistance, and corrosion resistance of aluminum alloys are increasingly unable to meet the application requirements. Nickel plating on the surface of aluminum and aluminum alloy can significantly improve the surface hardness, wear resistance and corrosion resistance, and also endow the aluminum alloy wit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25D5/44C25D5/12F26B21/00
CPCC25D5/44C25D5/12F26B21/00
Inventor 覃诗兵
Owner 深圳市鑫多邦五金制品有限公司
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